2021 Audi A4

2.0 TDI Technik S tronic FWD Euro 6 4dr

£15,490

Fair price: within 8% of the typical £15,946 for this model, age and mileage, drawing on 1,432 adverts of this make and model.

Overview

Make
Audi
Model
A4
Trim
TECHNIK
Version
2.0 TDI Technik S tronic FWD Euro 6 4dr
Mileage
46,874 miles
Year
2021
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Seats
5
CO2
124 g/km
Colour
Black
Doors
4
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

This 2021 Audi A4 Technik is advertised with 46,874 miles, approximately 3,700 below the typical mileage for its age. Its asking price of £15,490 is £456 below our estimate of £15,946. To estimate its market asking price, we analyse UK dealer adverts for 1,432 Audi A4 cars across different ages and specifications. We have tracked this advert for 3 days. MOT records show an expiry date of 7 September 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Portfield Car Sales in Christchurch.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 October 2026, 3 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
20 October 2026£15,490
22 October 2026£15,490

Price and mileage comparison

Estimated market asking price: £15,946. The asking price is £456 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,432 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,700 miles lower than typical for a 2021 Audi A4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 7 September 2027. 46,469 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £15,599 to £16,995.

Other matching cars
Asking priceMileage
£15,59962,617 miles
£15,69550,592 miles
£16,99542,258 miles

These cars have covered 42,258–62,617 miles, compared with 46,874 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A4 cars for sale · 2021 Audi A4 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos